@mixin flex($direction:row, $row:space-between, $col:center) {
  display: flex;
  justify-content: $row;
  flex-direction: $direction;
  align-items: $col;
}

@mixin bgImg($w:0, $h:0, $url:'', $bgSize:contain) {
  display: inline-block;
  width: $w;
  height: $h;
  background: url($url) no-repeat center;
  background-size: $bgSize;
}